9633 cxgbe should not reinvent the bool

*** 28,37 ****
--- 28,38 ----
  #include <sys/byteorder.h>
  #include <sys/cmn_err.h>
  #include <sys/pcie.h>
  #include <sys/sysmacros.h>
  #include <sys/inttypes.h>
+ #include <sys/stdbool.h>
  
  /* sys/user.h defines u, and that bothers us. */
  #undef u
  
  #define isdigit(x) ((x) >= '0' && (x) <= '9')
*** 184,197 ****
  typedef int8_t          s8;
  typedef int16_t         s16;
  typedef int32_t         s32;
  typedef int64_t         s64;
  
- typedef boolean_t       bool;
- #define true            B_TRUE
- #define false           B_FALSE
- 
  #if defined(__sparc)
  #define __BIG_ENDIAN_BITFIELD
  #define PAGE_SIZE 8192
  #define PAGE_SHIFT 13
  #define CACHE_LINE 64
--- 185,194 ----